TAMIYA M05 257mm Wheelbase Extension Kit M05-31/LB by 3Racing  [M05-31/LB]

Adjustable wheelbase upgrade for TAMIYA M05

This RC wheelbase extension is tailored for the TAMIYA M05 chassis and is supplied as part number M05-31/LB from 3Racing. It sets the chassis wheelbase to 257mm so hobbyists can evaluate handling and trim changes without replacing the entire chassis.

The kit only alters the wheelbase dimension and does not modify drivetrain layout or electronics such as ESC, servo, or motor. Fitment follows the M05 mounting pattern and is intended for 1/10 scale touring setups or similar where wheelbase tuning is used to refine balance and stability.

Fitting the extension requires removing and relocating the relevant mounting points to the extended positions; careful alignment and ride-height checks after reassembly are important to achieve the expected handling differences. This entry focuses on compatibility and setup use rather than a step-by-step install guide.

Compatibility notes: Designed specifically for the TAMIYA M05 mounting layout and 257mm wheelbase adjustment; confirm the seller listing for included hardware and exact fitment before purchase.

As a simple hop-up, this extension lets drivers test wheelbase effects on straight-line stability and turn-in on the M05 platform, enabling setup changes without touching the core drivetrain or electronics.